<div>
    <p>
    Runs a Bourne shell script, typically on a Unix node. Multiple lines are accepted.
    </p>
    <p>
    An interpreter selector may be used, for example: <code>#!/usr/bin/perl</code>
    </p>
    <p>
    Otherwise the system default shell will be run, using the <code>-xe</code> flags
    (you can specify <code>set +e</code> and/or <code>set +x</code> to disable those).
    </p>
</div>